Individual Calculations October 2008
 Arp, Frans  Total change: 14.25  Rating chartPersonal card
 NK Senioren en Veteranen Oosterbeek NED 2008-07-05
RcRownchangeKK*chgGame
 2176 2066 3.00 5 1.23 15 18.45 
  Hartoch, Robert G. m2224 NED0.5010.21153.15 
  Etmans, Maarten f2150 NED1.0010.62159.30 
  Monte, Peter 2072 NED1.0010.51157.65 
  Markus, John Raymond 2179 NED0.001-0.3515-5.25 
  Vogel, Jaap f2253 NED0.5010.24153.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Dutch Open - Reserve A Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2042 2066 3.00 5 0.35 15 5.25 
  Mascini, Jan 1905 NED1.0010.29154.35 
  Van Bohemen, Cees 2073 NED1.0010.51157.65 
  Sparenberg, Erik 2015 NED0.001-0.5715-8.55 
  Stap, Kees 2063 NED1.0010.50157.50 
  Spaan, Nathanael 2153 NED0.001-0.3815-5.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 1983 2066 3.00 6 -0.63 15 -9.45 
  Ploessnig, Michael 1856 AUT1.0010.23153.45 
  Tiggelman, Rene 2194 NED0.001-0.3315-4.95 
  Oberbichler, Robert 1938 AUT1.0010.33154.95 
  Carlstedt, Jonathan 2203 GER0.001-0.3215-4.80 
  Thora, Jack 1903 BEL0.001-0.7215-10.80 
  Baete, Guy 1801 BEL1.0010.18152.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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